GB2227483B - Apparatus and method of manufacturing silicon carbide fibres - Google Patents

Apparatus and method of manufacturing silicon carbide fibres

Info

Publication number
GB2227483B
GB2227483B GB8917330A GB8917330A GB2227483B GB 2227483 B GB2227483 B GB 2227483B GB 8917330 A GB8917330 A GB 8917330A GB 8917330 A GB8917330 A GB 8917330A GB 2227483 B GB2227483 B GB 2227483B
Authority
GB
United Kingdom
Prior art keywords
silicon carbide
manufacturing silicon
carbide fibres
fibres
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8917330A
Other versions
GB8917330D0 (en
GB2227483A (en
Inventor
Paulette Shafik Sidky
Michael Gwyn Hocking
David Godfrey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8917330D0 publication Critical patent/GB8917330D0/en
Publication of GB2227483A publication Critical patent/GB2227483A/en
Application granted granted Critical
Publication of GB2227483B publication Critical patent/GB2227483B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
GB8917330A 1988-08-19 1989-07-28 Apparatus and method of manufacturing silicon carbide fibres Expired - Lifetime GB2227483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888819760A GB8819760D0 (en) 1988-08-19 1988-08-19 Apparatus & method of manufacturing silicon carbide fibres

Publications (3)

Publication Number Publication Date
GB8917330D0 GB8917330D0 (en) 1989-09-13
GB2227483A GB2227483A (en) 1990-08-01
GB2227483B true GB2227483B (en) 1992-02-12

Family

ID=10642420

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888819760A Pending GB8819760D0 (en) 1988-08-19 1988-08-19 Apparatus & method of manufacturing silicon carbide fibres
GB8917330A Expired - Lifetime GB2227483B (en) 1988-08-19 1989-07-28 Apparatus and method of manufacturing silicon carbide fibres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888819760A Pending GB8819760D0 (en) 1988-08-19 1988-08-19 Apparatus & method of manufacturing silicon carbide fibres

Country Status (1)

Country Link
GB (2) GB8819760D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116154B1 (en) * 1994-06-04 1999-04-01 Shs Prometheus Espana A I E PROCEDURE FOR OBTAINING MONO FIBERS AND SILICON NITRIDE POLYCRYSTALLINES THROUGH HIGH TEMPERATURE SELF-PROPAGED SYNTHESIS TECHNOLOGY.
KR0165868B1 (en) * 1995-05-22 1999-01-15 김은영 Method and device for sintered body
FR3074173B1 (en) * 2017-11-30 2020-11-20 Safran Ceram DENSIFICATION OF A PART IN CMC AND ADAPTED TOOLS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457757A (en) * 1973-11-28 1976-12-08 Secr Defence Carbon fibre/carbon composite materials impregnated with silicon
US4141948A (en) * 1973-04-24 1979-02-27 General Electric Company Method of making a shaped silicon carbide-silicon matrix composite and articles made thereby
JPS5487718A (en) * 1977-12-26 1979-07-12 Shinetsu Chemical Co Production of silicon nidride formed body
US4325930A (en) * 1980-01-02 1982-04-20 Societe Europeenne De Propulsion Producing a silicon carbide structure and multidirectional silicon carbide texture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141948A (en) * 1973-04-24 1979-02-27 General Electric Company Method of making a shaped silicon carbide-silicon matrix composite and articles made thereby
GB1457757A (en) * 1973-11-28 1976-12-08 Secr Defence Carbon fibre/carbon composite materials impregnated with silicon
JPS5487718A (en) * 1977-12-26 1979-07-12 Shinetsu Chemical Co Production of silicon nidride formed body
US4325930A (en) * 1980-01-02 1982-04-20 Societe Europeenne De Propulsion Producing a silicon carbide structure and multidirectional silicon carbide texture

Also Published As

Publication number Publication date
GB8819760D0 (en) 1988-09-21
GB8917330D0 (en) 1989-09-13
GB2227483A (en) 1990-08-01

Similar Documents

Publication Publication Date Title
KR920009813B1 (en) Machine and method of grinding
EP0319959A3 (en) Fiber manufacturing method and apparatus therefor
HU896364D0 (en) Method of and apparatus
ZA888603B (en) Purple diamond and method of producing the same
EP0227283A3 (en) High-purity silicon nitride fibers and process for producing same
EP0251183A3 (en) Fiber entanglements and method of producing same
EP0235699A3 (en) Steam-shower apparatus and method of using same steam-shower apparatus and method of using same
GB8921356D0 (en) Silicon carbide fibre and production thereof
EP0423513A3 (en) Laserwafer and method of producing same
EP0260906A3 (en) Method of producing semiconductor device and semiconductor device
EP0431439A3 (en) Method of and apparatus for manufacturing glass fiber mat
GR871825B (en) Abrading apparatus and process
GB2225342B (en) Silicon carbide monofilaments for improved composite properties and method
GB2159728B (en) Method of and apparatus for the drawing of bars of monocrystalline silicon
GB2227483B (en) Apparatus and method of manufacturing silicon carbide fibres
EP0298264A3 (en) Method of and apparatus for polishing a fiber
IL90227A0 (en) Process of treating ceramic fibers
EP0337668A3 (en) Substituted silicon nitride material and method of production thereof
HK193995A (en) Tapered semiconductor waveguides and method of making same
GB9018530D0 (en) Carding machine and method of carding
EP0349889A3 (en) Spinning process and apparatus
GB8919765D0 (en) Apparatus and method for mercerisation of fibres
GB2197182B (en) Sleeve arrangement and method of manufacture thereof
JPS645903A (en) Device and method of manufacturing silicon seedes
PL290816A1 (en) Method of manufacturing ceramic articles and apparatus therefor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050728